Anyway, if he is a person from this world, he has a brain machine to feed and a perfect connection to his nerves...... These advanced technologies will definitely make similar attempts.

In a world where there are no computers and no high-efficiency integrated chips, the human brain is the most powerful and efficient chip.

Moreover, this brain-computer interface accepts fuzzy search, mind operation, more accurate and faster than the artificial intelligence that has been taught on the earth, in addition to the chip is the human brain, the idea communication is like talking face-to-face, and there is no better explanation.

In this way, it makes sense for the arena to emphasize the preservation of the brain and spinal cord of the contestants, which are all raw materials......

Ye Han just thought about it casually, and Shen Qingzhou had a sense over there.

"Teacher, since you know everything, what else do you ask?"

Undoubtedly by default.

[Congratulations, you have seen through a certain truth in this world. 】

[Congratulations on earning 1000 XP.] 】

[Due to the overflow of your experience, the Void Refining Pot is activated independently. You've gained a Little Experience Pill. 】

The system swiped the screen without shock, and the ancient well read without waves.

That's the way it is, once it is born, it is cooked twice, it is overcooked three times, and it is rotten after four times.

The system that used to exclaim and applaud again and again is now too lazy to even post an emoji.

Ye Han doesn't care.

Anyway, he can't tell the emotions of enthusiasm, coldness, and worship, and he doesn't bother to bother to share them.

His curiosity was satisfied, and he immediately asked a second question

How does organ transplantation, machinery and organism grafting take place in this world? What are the key technologies?

Shen Qingzhou: "......"

Although it was a matter of changing the soup or not changing the medicine, the third generation of the Shen family did not stop it this time, and Ren Tianyi system gave relevant information.

The answer surprised Ye Han a little, but when he thought about it, it was reasonable.

One of the most critical techniques is called isotope substitution.

For example, the water he hung in the prison was rich in a lot of carbon, hydroxide, and nitrogen isotopes.

Isotopes are known to everyone.

For nuclear fusion, there are two isotopes of hydrogen, deuterium and tritium.

Isotopes of carbon applied to historical archaeology: carbon-14 dating

In addition, there are also isotope labeling methods widely used in the biomedical field, which use isotope atoms to participate in reactions with unchanged chemical properties, to track the operation and change process of substances, and to study organic reactions.

But the world is of course completely different.

Because the elements are no longer radioactive, the chain reaction of fission is naturally gone, and although fusion can definitely occur, otherwise there would be no sun, but it is extremely difficult to do it.

After all, the first use of nuclear fusion by mankind was to borrow the ultra-high temperature and ultra-high pressure of fission.

Without fission, fusion is like a castle in the sky.

Carbon-14 dating is of course useless.

But compared to the Earth, the isotopes here are also useful.

First of all, isotopes are brighter and emit more radiation than ordinary elements!

Within the framework of the Earth's universe, most isotopes are structurally unstable and decay following quantum statistics, losing mass and releasing energy.

In this universe, these isotopes are also unstable because of the imbalance of nuclear forces.

It's just that the thinness and brittleness of the cosmic film and the existence of zero point energy in the vacuum make this instability not cause decay, but will only emit more radiation, which will be erased by the quantum, or returned to the quantum vacuum through some recovery mechanism.

The more radiation, the brighter it will be, and the more convenient it will be for the Adept to operate.

Yes, and don't forget, it's a world with powers.

Atoms that emit a lot of radiation are like iron filings in a magnetic field and an electrolyte that is energized......

Therefore, for the trained doctor, the organism after isotope replacement is like turning on CT and MRI all the time during the operation, which is more clear and intuitive than that, because it is perspective at all, and there is no need to learn to watch the film hard.

Not only that, but it can also assist in micro-manipulation.

It looks clear, and it is even more convenient to operate.

For example, the cell fluid below the freezing point does not crystallize; Let the muscle fibers that contract after rupture re-elongate on their own; Quickly connect the nerves one by one; Accelerate the division of cells at the fracture and heal beyond the norm......

The accuracy of the ability operation is far more than that of the hands that are easy to shake, and the speed is beyond the reach of the handheld operation, and there is no need to wear a heavy lead suit to worry about the problem of body mutation caused by excessive radiation.

All these conveniences have made this world, which is obviously much behind in science, have biomedical technology far beyond the earth.

Of course, there are many other high-end technology applications, such as keeping nerves and brains active after dehydration; Nerve signals between different human bodies can be effectively transmitted; Completely solve the problem of organ rejection......

But at the end of the day, isotope substitution is fundamental.

It is as if with the electron microscope there is the rise of modern biology; With PCR, there was an explosion of DNA research; With cryo-EM, there is an in-depth study of proteins.

Even many people who are not sick will take isotopes to pickle themselves, just like women pickle themselves with perfume cosmetics or something, in order to strengthen their understanding of themselves and improve their cognition of different energies.

It's kind of interesting!

Sure enough, the setting is different, and the skill tree is strange when it is clicked.

It's a pity that although most of the techniques here can be learned, they can't be brought out.

Because it is the setting of this universe, there is no element that does not decay, and there is no radiation of vacuum zero point energy, there will be no such series of applications.

The bottom of the building is emptied, and it's strange that the top doesn't fall......

But there are always one or two things, new technologies that are not available on the earth and do not depend on the universe, right?

Ye Han was in the Providence Library, fascinated and swimming freely!

==========

Shen Family Villa.

Outside the cordon.

The well-equipped policemen, the soldiers in full armor, and the pursuit formation leading the wolf dogs, cautiously stopped outside the sign of "Private Territory, No Idlers Enter", and turned their heads to look at the guy leading the way.

"That's what you said, the villa where the fugitives are hiding?" The leading superintendent of the Mediterranean looked at Xue He kindly.

Xue He, who left the arena, was dressed in a suit for work, with elegant movements and polite qualities, although after a long journey, his hairstyle remained clear and untidy: "That's right, I saw it with my own eyes, and they entered the front room." I also made a note-......"

"Smack!" There is a mouthful of it in front of you.

( ̄e(# ̄)☆o( ̄dish ̄///)

Xue He's face trembled. The hair is still not messy at all.

"Remember you MB! Do you know where this is? The superintendent of the team did not say angrily.

Listening to this guy call and say that there are important clues about escaped wanted criminals, or a litter of several people, it is suspected that it is an important stronghold for escaped criminals. He hurriedly mobilized his men, beckoned the masters, and gathered a team to rush over.

As a result, the more I walked, the more wrong it became, and the more I went, the more worried I became.

This is the western suburbs of the capital, officially called Xishan Villa District, and commonly known as Parliament Hill. You can't find anything on the map, it's the same as the military restricted zone. Living here is either rich or expensive, no, rich and expensive.

What's wrong with hiding a few fugitives?

It's to bring all the fugitives from the prison......

At most, the police knocked on the door to say hello, and then carefully explained the matter, begging for a slightly more reasonable explanation, otherwise they would have to make it up themselves.

What's more, it's not an ordinary rich family here, it's that family!

The anger in Xue He's eyes flashed, and his hand pressed on the little black book.

(ヘ#)

Of course, he knew that this place was not easy to do, and he didn't need the police to do it, so he went in himself.

Ye Han's kid has done bad things about him three times and twice, and he has already recorded it in his little black book, as long as there is an entanglement and meets his preset conditions, in a game, he can carry out metaphysical tracking, and he will never die.

But I didn't expect it......

The guards here were too tight, and he tried to sneak in several times but couldn't get it, so he had to make this decision.

"Smack!" Suddenly backhanded and slapped again. "Dare to stare? What, you still want to call me back? ”

(艹)

Xue He only felt that he was about to be controlled, and he couldn't remember a few words.

Mediterranean waved his hand to close the group, and suddenly the leader of the army came over, whispered something in his ear, and then handed him a helmet.

Mediterranean put on a helmet and instantly became much more handsome. Connected to the providence system, looking at the instructions from above, his lips were white and his teeth were red for a while, and his eyes were red......

It's really, really, really...... It's so hard!

Is your head bolted or your heart bolted, to steal the limelight?